Zenoah RMSZ2500 MA2 MA3 MA4, AIR Filter, Fuel Filter, Spark Plug, Replacement Plug is a NGK CMR7A

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9. Maintenance

MA2

(1)

MA3

(1)

MA4

.025 in

0.655mm

WARNING

•Make sure that the engine has stopped and is cool before performing any service to the machine. Contact with moving cutting head or hot muffler may result in a personal injury.

■AIR FILTER

•The air filter, if clogged, will reduce the engine performance. Check and clean the filter element in warm, soapy water as required. Dry completely before installing. If the element is broken or shrunk, replace with a new one. (MA2)

(1) Air Filter

■FUEL FILTER

•When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage. (MA3)

(1) Fuel Filter

■SPARK PLUG

•Starting failure and mis-firing are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range. For a replacement plug, use the correct type specified by RedMax. (MA4)

•REPLACEMENT PLUG IS A NGK CMR7A.

IMPORTANT

•Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged.

•To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench.

TIGHTENING TORQUE:

87~104 in-lbs (9.8~11.8 N.m.)

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Contents RMS9-99102 RMSZ2500Page Contents Safety FirstParts location RMSZ2500 SpecificationsAvertissement Important Engine Information Symbols on the machineWorking Condition For safe operationWorking Circumstance Working Plan Starting the Engine Before Starting the EngineUse only for tasks explained in the manual Using the ProductIf Someone Comes MaintenanceHandling Fuel Transportation Set up Clevis Pin Hitch Pin Cotter Pin Drum Axle Drum Assembly SE4 Sweeper Assembly SE4Fuel HOW to MIX FuelRecommended Mixing Ratio Gasoline 50OIL For Your Engine LIFE, Avoid Fueling the UnitOP1 OperationOP21 OP3 OP4 Starting EngineAdjusting Idling Speed OP6 Adjusting Throttle CableOP5 OP6 OP7 Stopping Engine OP3Direction of rotation OP8 OP9OP10 OP11 Operating and Safety Tips OP11Maintain a shallow angle to the work surface YOU Must Always Guard Against Thrown DebrisNever make unauthorized attachment installations Stay Alert General Safety InstructionsLoad Avoid low rpm operationMaintenance Chart MaintenanceGearcase Lubrication End cap Main gear MA1MA2 MA3 MA4 Replacement Plug is a NGK CMR7AAIR Filter Fuel FilterMuffler MA5Spark Arrester Spark ArresterMA61 Procedures to be Performed After Every 100 Hours of USEMA7 Cylinder Intake Air Cooling Vent backStorage Troubleshooting guideCheck Probable Causes Action Parts list RMSZ2500  31   32   33  Limited Warranty RedMax Garantie limitée Komatsu Zenoah America INC

RMSZ2500 specifications

The Zenoah RMSZ2500 stands as a premier offering in the realm of brushless gas-powered engines for a variety of applications, particularly in the niche of gardening and landscaping equipment. Renowned for its reliability and robust performance, the RMSZ2500 embodies the cutting-edge advancements in engine technology, making it a popular choice among professionals and hobbyists alike.

One of the key features of the RMSZ2500 is its powerful engine, which delivers an impressive 25 cc displacement that strikes a balance between power and efficiency. This engine is designed to operate smoothly across different RPMs, ensuring that users can tackle a variety of tasks, from trimming and mowing to heavier-duty cutting jobs. Equipped with an efficient two-stroke design, it optimizes fuel consumption while providing consistent power output, thus enhancing productivity in any landscaping endeavor.

Incorporating advanced technologies, the RMSZ2500 is equipped with a digital ignition system. This innovation ensures quicker starts and a more efficient combustion process, which translates to lower emissions and improved fuel economy. The precision-engineered carburetor further enhances fuel efficiency and overall performance, allowing users to work longer without frequent refueling.

The lightweight construction of the RMSZ2500 is another notable characteristic. Weighing significantly less than many of its competitors, it is designed with user comfort in mind. The ergonomic design of the handles minimizes user fatigue, promoting extended usage without discomfort. This is particularly beneficial for professional landscapers and gardeners who require equipment that can be used for prolonged periods.

Another aspect worth mentioning is the RMSZ2500’s durability. Built with high-quality materials, it can withstand rigorous working conditions. The robust build quality means that it is not merely an investment in performance but also in longevity. Additionally, ease of maintenance is a significant advantage; users can perform routine checks and maintenance with minimal effort, ensuring that the engine continues to operate at peak performance.

Overall, the Zenoah RMSZ2500 is a testament to superior engineering, providing a blend of power, efficiency, and reliability. Its advanced technologies and user-friendly design make it an ideal choice for those in need of a dependable gas-powered engine for their gardening and landscaping tasks. Whether for professional use or personal projects, the RMSZ2500 does not disappoint.
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